| mlxvar.h | 121 bus_space_tag_t mlx_iot; member in struct:mlx_softc
315 bus_space_barrier(mlx->mlx_iot, mlx->mlx_ioh, off, 1,
317 return (bus_space_read_1(mlx->mlx_iot, mlx->mlx_ioh, off));
324 bus_space_barrier(mlx->mlx_iot, mlx->mlx_ioh, off, 2,
326 return (bus_space_read_2(mlx->mlx_iot, mlx->mlx_ioh, off));
333 bus_space_barrier(mlx->mlx_iot, mlx->mlx_ioh, off, 4,
335 return (bus_space_read_4(mlx->mlx_iot, mlx->mlx_ioh, off));
342 bus_space_write_1(mlx->mlx_iot, mlx->mlx_ioh, off, val);
343 bus_space_barrier(mlx->mlx_iot, mlx->mlx_ioh, off, 1,
351 bus_space_write_2(mlx->mlx_iot, mlx->mlx_ioh, off, val)
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